Answer: Student 2
Explanation: Iron nail and a paperclip are conductors because they are made of metal. A rock, rubber band, and wooden stick are insulators because they cannot conduct electricity.
True. Think of a magnet and how they only connect to the opposite charges.
Well let’s put it this way. To find the neutrons you subtract the atomic atomic Nuremberg from the atomic mass. So
Mass=81-Number=28
81-28=53
Final answer is 53.
Its B. Hope this helped :) ♥♥
Answer:
one or more cells
Explanation:
I need to have 20 characters to submit lol
